fix(Array, {HeadlessType})

test/ConstArray.test.js

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "vitest";
-import { ConstArray, parse, serialize, sizeof, sizeofHead } from "../src";
+import { ConstArray, isHeadless, parse, serialize, sizeof, sizeofHead } from "../src";
 import { expectDataViewEqual, filledDataView, sizedDataView } from ".";
 
 describe(ConstArray.name, () => {
@@ -33,4 +33,41 @@ describe(ConstArray.name, () => {
   test('sizeof', () => {
     expect(sizeofHead(ConstArray(2), Number)).toEqual(16)
   })
+
+  const array_dv = filledDataView([
+    0x00, 0x00, 0x00, 0x08,
+    0x00, 0x00, 0x00, 0x11,
+    // hello
+    0x00, 0x00, 0x00, 0x05,
+    0x68, 0x65, 0x6C, 0x6C, 0x6F,
+    // sek1ro
+    0x00, 0x00, 0x00, 0x06,
+    0x73, 0x65, 0x6b, 0x31, 0x72, 0x6f,
+  ])
+  const array = ['hello', 'sek1ro']
+
+  test('serialize, String', () => {
+
+    const actual = sizedDataView(sizeof(array, ConstArray(2), String))
+    
+    expect(() => sizeof(ConstArray(2), String)).toThrow()
+
+    serialize(actual, array, ConstArray(2), String)
+    expectDataViewEqual(actual, array_dv)
+  })
+
+  test('parse, String', () => {
+    expect(parse(array_dv, ConstArray(2), String)).toEqual(array)
+  })
+
+  test('isHeadless', () => {
+    expect(isHeadless(ConstArray(2), Number)).toBeFalsy()
+    expect(isHeadless(ConstArray(2), String)).toBeTruthy()
+  })
+
+  test('sizeof', () => {
+    expect(sizeof(ConstArray(2), Number)).toBe(16)
+    expect(() => sizeof(ConstArray(2), String)).toThrow()
+    expect(sizeof(['hello', 'sek1ro'], ConstArray(2), String)).toBe(27)
+  })
 })